Home / 2,352,729-3,529,093.50-579,801

Finding the Fourth Proportional to 2,352,729, 3,529,093.50 and 579,801

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Solution

The fourth proportional to 2,352,729, 3,529,093.50 and 579,801 is: 869,701.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,729 : 3,529,093.50 = 579,801 : x
  2. Step 2: Convert to fraction form
    2,352,729/3,529,093.50 = 579,801/x
  3. Step 3: Cross multiply
    2,352,729x = 3,529,093.50 × 579,801
  4. Step 4: Simplify right side
    2,352,729x = 2,046,171,940,393.50
  5. Step 5: Solve for x
    x = 2,046,171,940,393.50/2,352,729
  6. Step 6: Final answer
    x = 869,701.50

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.